var com = new Array();
com[0] = "Este campo no se puede modificar."
com[1] = "Ej: 1991-01-17";
com[2] = "Ej: 0800";
com[3] = "Ej: 07:30,<br/> formato: H:M";
com[4] = "Ej: 09:30,<br/> formato: H:M";
com[5] = "S&oacute;lo n&uacute;meros"
com[6] = "S&oacute;lo n&uacute;meros"

function mostrarC(id){
    document.getElementById('c'+id).innerHTML = "&nbsp;" + com[id];
    document.getElementById('c'+id).style.display = 'block';
}
function ocultarC(id){
    document.getElementById('c'+id).style.display = 'none';
}

